GRAVITY CASTING-TYPE COOKING VESSEL MANUFACTURING MOLD AND METHOD FOR MANUFACTURING COOKING VESSEL USING GRAVITY CASTING-TYPE COOKING VESSEL MANUFACTURING MOLD

摘要

Provided are a gravity casting-type cooking vessel manufacturing mold and a method for manufacturing a cooking vessel using the gravity casting-type cooking vessel manufacturing mold. The method for manufacturing the cooking vessel comprises the steps of: putting a magnetic heating plate on a lower mold; attaching said magnetic heating plate to magnetic media by supplying power to each electromagnet module through a control box, while an upper mold is bonded with said lower mold, wherein the upper mold contains the plurality of the magnetic media which are connected with the electromagnet modules and the control box which supplies power to said electromagnet modules; casting a cooking vessel such that said magnetic heating plate is exposed to the bottom surface via an electromagnetic stirring procedure by alternately applying power to each of said electromagnet modules for a predetermined time, while a non-ferrous molten metal is injected into said bonded upper and lower molds; and de-molding the cooking vessel from said upper and lower molds.